Pocatello Water Restrictions 2026
Bannock County Β· Idaho
Published:
Restrictions Active - Stage 1 Advisory β Voluntary 2 Day/Week Recommendation
2
Days/Week
Verify allowed hours with City of Pocatello Water Department at 208-234-6240
Allowed Hours
Stage 1 advisory does not currently carry civil penalties (verify with Pocatello Water Department)
Max Fine
Find Your Watering Day
This city assigns watering days by property location, not by address digit. Find your assigned days in the table below.
Watering schedule by property location
| Property Location | Watering Day |
|---|---|
| All Pocatello residential customers | Stage 1 advisory: 2 days/week recommended |
Allowed Watering Hours
Pocatello has issued a Stage 1 conservation advisory in response to the April 13, 2026 statewide drought emergency. Stage 1 in Pocatello is an advisory rather than a fully-enforced mandatory stage β residents are asked to limit outdoor irrigation to 2 days per week and to avoid mid-day watering. Verify the current schedule and any escalation with City of Pocatello Water Department at 208-234-6240 or pocatello.us. Hand watering, drip irrigation, and rainwater harvesting remain unrestricted.
Still Allowed
π§ Hand Watering
Allowed with shut-off nozzle. Hours: Hand watering with a shut-off nozzle, drip irrigation, soaker hoses, and bucket watering are typically permitted any day under Idaho municipal frameworks. Verify with your local utility..
πΏ Drip Irrigation
Exempt from day-of-week limits. Must follow allowed hours.
Fines & Enforcement
Stage 1 advisory does not currently carry civil penalties (verify with Pocatello Water Department)
As an advisory rather than a mandatory order, Stage 1 in Pocatello is enforced primarily through public education and voluntary compliance. If escalation to a mandatory stage occurs, fines would apply under the City Water Department ordinance. Report water waste to 208-234-6240.
Citations begin Stage 1 advisory active during 2026 statewide drought emergencyπ HOA Rules During Restrictions
Idaho Code Β§55-2104 prohibits HOAs from enforcing lawn appearance standards that would require homeowners to violate municipal water restrictions. Idaho also allows unlimited residential rooftop rainwater harvesting without a permit (Idaho Code Β§42-201) β captured rain is unrestricted under any city stage and is the simplest way to keep flower beds and vegetable gardens irrigated.
If your homeowners association sends a violation notice for a dormant or brown lawn during the current restriction period, respond in writing citing the applicable law and include a copy of the City of Pocatello Water Department's current restriction order. Most HOAs will rescind the notice once they are made aware of the legal protections in place. If the issue persists, contact your countyβs code enforcement division for assistance.
Why These Restrictions Exist
On April 13, 2026, Governor Brad Little and IDWR Director Mathew Weaver declared a statewide drought emergency in response to a near-record-low snowpack and the second-warmest winter since 1896. On April 16, IDWR issued a Final Order on the Surface Water Coalition Delivery Call projecting a 181,600 acre-foot shortfall on the Snake River Plain. Idaho follows prior appropriation doctrine: senior surface-water users (priority date earlier than October 11, 1900) get full allocation before junior groundwater users. Junior groundwater pumpers not in an approved 2024 Stipulated Mitigation Plan face curtailment.
Pocatello, ID is part of the southern/eastern Snake River Plain. The shared regional source is the Snake River Plain Aquifer and the Snake River system. IDWR administers water rights statewide; municipal outdoor watering schedules are set by city public works (or private retail utilities) β the two systems run in parallel.
Pocatello is the seat of Bannock County and historically the 'Gate City' on the Oregon Trail and Union Pacific routes β the urban anchor of southeastern Idaho. Idaho State University's main campus is here (a large institutional landscape). The Portneuf River runs through downtown as a secondary water source. American Falls Reservoir β one of the major Snake River Plain reservoirs at the heart of the Surface Water Coalition delivery call β is a short drive northwest. The April 16 IDWR Final Order specifically named American Falls Reservoir District No. 2 with a 43,900 acre-foot shortfall, making Pocatello-area water supply directly entangled with the curtailment cascade.
Monitor City of Pocatello Water Department (https://www.pocatello.us) and IDWR (https://idwr.idaho.gov/water-data/drought) for stage updates and curtailment news.
This deficit has accumulated over the current water year and represents a significant departure from historical averages for the Pocatello area. Water supply reservoirs and aquifer levels are well below seasonal targets, necessitating mandatory conservation measures.
How to Keep Your Lawn Alive During Pocatello Water Restrictions
10 tips tailored for Pocatello homeowners during Stage 1 Advisory β Voluntary 2 Day/Week Recommendation restrictions.
Idaho's statewide drought emergency was declared April 13, 2026 β Pocatello residents should follow the local utility's current stage and conserve voluntarily even when not under mandatory rules.
Kentucky Bluegrass dominates Idaho residential lawns and survives 2-day-per-week watering when irrigated deeply (1 inch per cycle) rather than shallowly. Mow at 3.5 inches in summer to shade the crown.
Tall fescue uses ~30% less water than KBG on the same schedule and is a drop-in replacement β similar appearance, similar maintenance, better drought tolerance. A meaningful upgrade for any Idaho lawn under stress.
Idaho allows unlimited residential rooftop rainwater harvesting without a permit (Idaho Code Β§42-201) β install a rain barrel on your downspout to keep flower beds irrigated outside any utility schedule.
Hand watering with a shut-off nozzle and drip irrigation are typically permitted any day β prioritise mature trees and food crops over turf.
Smart controllers with Idaho ET (evapotranspiration) presets cut typical lawn use 20 to 30% β check with your utility for rebates.
Skip your scheduled cycle after any 0.25 inch of rainfall in the prior 48 hours.
Convert overhead spray heads to high-efficiency rotary nozzles β saves ~30% on most front lawns and works on any stage.
Group plants by hydrozone (turf, trees, shrubs on separate valves) β simplifies compliance with any stage.
Monitor City of Pocatello Water Department (https://www.pocatello.us) and IDWR (https://idwr.idaho.gov) weekly. The 2024 Stipulated Mitigation Plan governs junior groundwater pumpers; senior water-rights holders are not subject to mitigation cuts.
Pocatello Water Restriction FAQs
What days can I water my lawn in Pocatello?
What hours can I run my sprinklers in Pocatello?
What are the fines for water violations in Pocatello?
Can I install new sod or seed in Pocatello during restrictions?
When will water restrictions end in Pocatello?
Pocatello is near American Falls Reservoir β how does that affect my Stage 1 advisory?
How does Idaho State University handle Stage 1 conservation on campus?
What does it mean that American Falls Reservoir District No. 2 is short 43,900 acre-feet?
I'm in Chubbuck, not Pocatello proper β same rules?
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